The Holographic Hybrid Sight I (HHS I) features an EXPS3-4 with a G33.STS magnifier. It has great utility for any shooter, whose target ranges vary from close to mid-range. The HHS I provides a solution for engaging threats in close-quarter combat situations, then quickly transitions to a 600-meter targeting or surveillance situation. A quick switch-to-side (STS) mount offers simple, fast disengagement of the G33 magnifier.